Engineering - May 2007

2007-05-21 15:37:17 · 1 answers · asked by theoldmate800 1

2007-05-21 15:30:54 · 2 answers · asked by loreto jr r 1

Hi,I want to tell me sample project with z80

2007-05-21 15:21:14 · 1 answers · asked by Anonymous

2007-05-21 15:10:49 · 4 answers · asked by todd m 1

You must use the terms; air resistance, gravity, and terminal velocity.

2007-05-21 15:05:25 · 4 answers · asked by Anonymous

2007-05-21 14:06:34 · 5 answers · asked by klr_tgr 1

We have this project to do in school, and i have absolutley NO experience in this. We have to raise a 1 kg weight off the ground three and 1/2 feet with a 1/2 kg weight and have it move over and land on our desk. The catch: we cannot use springs, magnets, batteries, etc., and they only time we can touch the machine is when we place the 1/2 kg weight on our "simple machine" I thought a pulley system might work, but i have no idea how to make one. PLEASE HELP ME OUT

2007-05-21 13:44:39 · 2 answers · asked by :) 2

I am going to use this estimation for some research I am doing. I don't know much about electricity so I would appreciate some guidance.

2007-05-21 11:13:33 · 3 answers · asked by Siervocal 4

fiberboard
tin
particleboard
concrete

2007-05-21 11:09:22 · 3 answers · asked by Anonymous

2007-05-21 10:34:06 · 7 answers · asked by Michael R 1

It is a cold well refrigerator for a restaurant and it "shocks" you when you touch the metal part and also touch another metal part of another refrgerator. How do I troubleshoot this?

2007-05-21 09:03:38 · 8 answers · asked by jpsto 1

I need a new electrical cord for my Rowenta Iron. There was a sizzle, spark at the end of the cord near the plug. The fuse was not harmed.

2007-05-21 08:41:41 · 6 answers · asked by stamper 1

2007-05-21 07:33:38 · 1 answers · asked by jay d r 1

2007-05-21 07:28:21 · 1 answers · asked by Anonymous

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- Straightener Bar and Cutoff Stripping
The controls allow the operator to raise and lower the bars that affect fin straightening and cutoff fin *stripping*."

(this is in the context of Mech Engineering / fin molding line)

2007-05-21 07:16:34 · 3 answers · asked by Anonymous

hi guys out there,need help

from http://lyoinfo.in2p3.fr/cms/cmsecal/TTL_NIM%20user%20manual_v10.pdf

page 6, we could see how to convert an TTL signal to NIM signal,anyhow, there is a -6V to be connected to the bottom of the circuit. How to generate -6V?function generator?or Ac source? Beside that, i think the entree is input in English (french document...), input for TTL is what?another 5V from function generator or Ac source? Output should be Oscilloscop rite?

I;m currently doing an project regarding how to convert TTL signal to NIm signal, and using MULTISIM to do the simulation before doing in practical. Thanks for helping hand!!!

2007-05-21 06:31:12 · 3 answers · asked by Egg 1

2007-05-21 05:27:21 · 8 answers · asked by Ananda v 1

Hi Everybody,
About dc current
I have two dc adapter one is 500mah and 5v (500mahx5voltage=2500watt)
and second one is 2500mah and 1v (2500mahx1voltage=2500watt)

The both of adapter watt is same but mah and voltage is different
Can i get same rotation per minute(Rpm Dc motor) in different mah and different voltage but watt should be same or i am wrong?
And how i can get same (RPM) in different mah and different voltage?
------------------------------------------------------------------------
Convert Table
Convert AMPS to Watts:
Watts = Voltage x Amps

2007-05-21 05:15:35 · 4 answers · asked by raazray 1

what causes the blackout in power system defination

2007-05-21 05:08:41 · 1 answers · asked by farhangen2 1

2007-05-21 04:16:38 · 1 answers · asked by vic_siowfern 1

2007-05-21 00:51:33 · 7 answers · asked by rishilkarade 1

2007-05-21 00:31:10 · 1 answers · asked by The enlightened 1

2007-05-20 15:14:34 · 1 answers · asked by C W 1

i have this assignment for school, and i really need help with this. Whenever i try, i go over the limit. Help?

2007-05-20 14:58:59 · 3 answers · asked by TAn 1

2007-05-20 14:43:24 · 4 answers · asked by Cyntique 1

2007-05-20 14:34:53 · 8 answers · asked by theanswer 1

2007-05-20 12:45:31 · 3 answers · asked by Bob/Bev S 1

im not even shure if thats correct but ya

2007-05-20 11:55:29 · 7 answers · asked by ? 2

2007-05-20 11:45:18 · 8 answers · asked by smittyanderson2006 1

I purchased a 5600 Watt Craftsman gas generator for my home for the occasional power outage. I have been told by an appliance repairman that appliances suffer and breakdown when there is prolonged used of generators. Is it possible to make certain my generator is delivering 120 Volt to my appliance? I thought the more expensive genarators had built-in invertors that produced constant power but I am now told that this is only for conversion from DC to AC.

2007-05-20 11:33:31 · 4 answers · asked by Anonymous